🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 456 Days

Day: 14.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.47 AU - 1.49 AU

Year: 658 Days

Day: 40.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,820,550 km

• M1: 485,744 km (0.111 R)
• M2: 944,860 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.59 AU - 1.77 AU

Year: 795 Days

Day: 16.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,820,550 km

• M1: 757,264 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.22 AU - 2.36 AU

Year: 1266 Days

Day: 23.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,820,550 km

• M1: 600,187 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.22 AU - 3.72 AU

Year: 2361 Days

Day: 35.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,820,550 km

• M1: 78,389 km (0.108 R)
• M2: 2,442,335 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 12.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.92 AU - 6.18 AU

Year: 5435 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,820,550 km

• M1: 176,525 km (0.101 R)
• M2: 315,053 km (0.054 R)
• M3: 403,017 km (0.091 R)
• M4: 524,341 km (0.101 R)
• M5: 637,287 km (0.115 R)
• M6: 722,109 km (0.079 R)
• M7: 824,434 km (0.111 R)
• M8: 1,031,328 km (0.117 R)
• M9: 1,701,077 km (0.059 R)
• M10: 1,860,250 km (0.104 R)
• M11: 2,668,976 km (0.116 R)
• M12: 3,132,430 km (0.045 R)
• M13: 3,396,171 km (0.039 R)
• M14: 3,485,630 km (0.066 R)
• M15: 3,690,131 km (0.094 R)
• M16: 4,158,522 km (0.119 R)
• M17: 4,278,649 km (0.106 R)
• M18: 4,473,425 km (0.07 R)
• M19: 4,947,501 km (0.091 R)
• M20: 5,281,254 km (0.106 R)
• M21: 5,385,523 km (0.052 R)
• M22: 5,916,895 km (0.115 R)
• M23: 6,801,916 km (0.065 R)
• M24: 8,176,122 km (0.061 R)
• M25: 8,510,024 km (0.12 R)
• M26: 8,632,545 km (0.068 R)
• M27: 9,066,080 km (0.103 R)
• M28: 9,443,216 km (0.116 R)
• M29: 10,051,182 km (0.113 R)
• M30: 10,638,802 km (0.073 R)
• M31: 11,338,471 km (0.072 R)
• M32: 11,574,986 km (0.118 R)
• M33: 11,676,862 km (0.045 R)
• M34: 12,053,100 km (0.065 R)
• M35: 12,467,935 km (0.111 R)
• M36: 12,677,223 km (0.091 R)
• M37: 12,993,323 km (0.041 R)
• M38: 13,276,362 km (0.115 R)
• M39: 13,669,057 km (0.063 R)
• M40: 14,101,843 km (0.048 R)
• M41: 14,429,313 km (0.076 R)
• M42: 14,980,731 km (0.098 R)
• M43: 15,539,180 km (0.083 R)
• M44: 15,764,324 km (0.068 R)
• M45: 16,256,202 km (0.078 R)
• M46: 16,714,720 km (0.083 R)
• M47: 17,100,084 km (0.104 R)
• M48: 17,410,350 km (0.088 R)
• M49: 17,840,294 km (0.049 R)
• M50: 18,392,310 km (0.084 R)
• M51: 18,870,126 km (0.074 R)
• M52: 18,950,161 km (0.085 R)
• M53: 19,311,589 km (0.032 R)
• M54: 20,574,345 km (0.099 R)
• M55: 21,319,641 km (0.119 R)
• M56: 21,821,542 km (0.093 R)
• M57: 22,031,727 km (0.083 R)
• M58: 22,116,100 km (0.088 R)
• M59: 22,539,163 km (0.07 R)
• M60: 23,007,554 km (0.067 R)
• M61: 23,178,844 km (0.091 R)
• M62: 25,045,376 km (0.075 R)
• M63: 25,442,110 km (0.072 R)
• M64: 25,619,234 km (0.068 R)
• M65: 25,752,226 km (0.088 R)
• M66: 26,018,959 km (0.101 R)
• M67: 26,510,388 km (0.094 R)
• M68: 26,689,906 km (0.059 R)
• M69: 27,049,988 km (0.093 R)
• M70: 27,729,761 km (0.112 R)
• M71: 28,369,142 km (0.064 R)
• M72: 28,506,772 km (0.108 R)
• M73: 29,802,289 km (0.044 R)
• M74: 29,988,838 km (0.096 R)
• M75: 30,222,659 km (0.113 R)
• M76: 30,363,281 km (0.105 R)
• M77: 30,645,124 km (0.066 R)
• M78: 31,448,464 km (0.036 R)
• M79: 31,971,907 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 10.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.61 AU - 7.47 AU

Year: 6109 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 59,820,550 km

• M1: 239,057 km (0.084 R)
• M2: 543,639 km (0.112 R)
• M3: 627,563 km (0.118 R)
• M4: 725,550 km (0.099 R)
• M5: 898,335 km (0.066 R)
• M6: 969,394 km (0.068 R)
• M7: 1,401,433 km (0.083 R)
• M8: 1,509,443 km (0.054 R)
• M9: 1,772,436 km (0.105 R)
• M10: 1,889,720 km (0.108 R)
• M11: 2,132,218 km (0.114 R)
• M12: 2,229,457 km (0.027 R)
• M13: 2,981,635 km (0.096 R)
• M14: 3,393,628 km (0.085 R)
• M15: 3,773,307 km (0.09 R)
• M16: 3,908,544 km (0.098 R)
• M17: 4,062,629 km (0.113 R)
• M18: 5,010,930 km (0.027 R)
• M19: 5,103,831 km (0.045 R)
• M20: 5,887,574 km (0.069 R)
• M21: 6,586,196 km (0.084 R)
• M22: 6,667,727 km (0.117 R)
• M23: 6,811,191 km (0.116 R)
• M24: 6,893,769 km (0.074 R)
• M25: 6,976,497 km (0.11 R)
• M26: 7,164,092 km (0.066 R)
• M27: 7,650,884 km (0.082 R)
• M28: 7,930,782 km (0.085 R)
• M29: 8,301,934 km (0.04 R)
• M30: 8,456,468 km (0.096 R)
• M31: 8,589,611 km (0.104 R)
• M32: 8,835,699 km (0.092 R)
• M33: 8,925,757 km (0.08 R)
• M34: 9,106,770 km (0.072 R)
• M35: 9,380,534 km (0.069 R)
• M36: 10,123,886 km (0.107 R)
• M37: 10,598,112 km (0.086 R)
• M38: 10,838,067 km (0.106 R)
• M39: 11,225,525 km (0.072 R)
• M40: 11,519,186 km (0.025 R)
• M41: 11,889,889 km (0.115 R)
• M42: 12,214,217 km (0.033 R)
• M43: 12,693,679 km (0.081 R)
• M44: 12,820,837 km (0.062 R)
• M45: 13,696,882 km (0.066 R)
• M46: 13,984,559 km (0.073 R)
• M47: 14,326,988 km (0.097 R)
• M48: 14,406,425 km (0.1 R)
• M49: 14,859,257 km (0.057 R)
• M50: 15,751,758 km (0.027 R)
• M51: 15,833,738 km (0.069 R)
• M52: 16,108,100 km (0.111 R)
• M53: 16,328,608 km (0.091 R)
• M54: 16,828,713 km (0.118 R)
• M55: 17,108,760 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 9.9

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.51 AU - 8.57 AU

Year: 6823 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,820,550 km

• M1: 146,456 km (0.05 R)
• M2: 211,382 km (0.042 R)
• M3: 280,346 km (0.118 R)
• M4: 429,645 km (0.116 R)
• M5: 973,433 km (0.057 R)
• M6: 1,457,831 km (0.073 R)
• M7: 2,275,084 km (0.069 R)
• M8: 2,622,301 km (0.109 R)
• M9: 2,766,065 km (0.116 R)
• M10: 3,061,371 km (0.106 R)
• M11: 3,212,913 km (0.114 R)
• M12: 3,470,970 km (0.066 R)
• M13: 4,145,656 km (0.079 R)
• M14: 4,685,405 km (0.107 R)
• M15: 5,127,168 km (0.111 R)
• M16: 5,247,295 km (0.096 R)
• M17: 5,459,724 km (0.115 R)
• M18: 5,551,727 km (0.09 R)
• M19: 5,644,178 km (0.104 R)
• M20: 5,799,311 km (0.044 R)
• M21: 6,050,635 km (0.12 R)
• M22: 6,241,522 km (0.071 R)
• M23: 6,402,190 km (0.092 R)
• M24: 6,629,280 km (0.066 R)
• M25: 6,892,124 km (0.088 R)
• M26: 6,991,606 km (0.091 R)
• M27: 7,428,133 km (0.105 R)
• M28: 7,701,149 km (0.095 R)
• M29: 8,292,509 km (0.1 R)
• M30: 8,540,094 km (0.094 R)
• M31: 8,611,452 km (0.117 R)
• M32: 9,666,416 km (0.067 R)
• M33: 10,002,114 km (0.108 R)
• M34: 10,455,694 km (0.112 R)
• M35: 10,800,368 km (0.046 R)
• M36: 11,109,736 km (0.085 R)
• M37: 11,540,129 km (0.1 R)
• M38: 12,822,781 km (0.101 R)
• M39: 13,274,118 km (0.099 R)
• M40: 13,688,953 km (0.06 R)
• M41: 14,616,610 km (0.075 R)
• M42: 14,830,235 km (0.062 R)
• M43: 14,915,955 km (0.074 R)
• M44: 15,001,974 km (0.102 R)
• M45: 15,217,395 km (0.048 R)
• M46: 15,564,462 km (0.101 R)
• M47: 15,695,210 km (0.096 R)
• M48: 16,133,831 km (0.111 R)
• M49: 16,266,225 km (0.096 R)
• M50: 16,399,068 km (0.093 R)
• M51: 16,621,071 km (0.066 R)
• M52: 16,844,122 km (0.077 R)
• M53: 17,700,719 km (0.073 R)
• M54: 17,928,557 km (0.103 R)
• M55: 19,268,804 km (0.056 R)
• M56: 19,974,607 km (0.11 R)
• M57: 20,306,864 km (0.1 R)
• M58: 21,266,385 km (0.097 R)
• M59: 22,733,192 km (0.036 R)
• M60: 22,980,926 km (0.109 R)
• M61: 24,131,633 km (0.1 R)
• M62: 24,333,590 km (0.119 R)
• M63: 25,096,240 km (0.108 R)
• M64: 26,540,757 km (0.086 R)
• M65: 27,010,793 km (0.114 R)
• M66: 27,273,038 km (0.109 R)
• M67: 29,455,821 km (0.067 R)
• M68: 30,105,225 km (0.026 R)
• M69: 31,088,233 km (0.073 R)
• M70: 31,363,194 km (0.039 R)
• M71: 31,528,499 km (0.083 R)
• M72: 32,359,515 km (0.058 R)
• M73: 32,638,216 km (0.096 R)
• M74: 33,029,564 km (0.06 R)
• M75: 33,141,613 km (0.101 R)
• M76: 34,496,970 km (0.026 R)
• M77: 34,610,664 km (0.084 R)
• M78: 36,332,087 km (0.043 R)
• M79: 36,447,726 km (0.074 R)
• M80: 36,970,122 km (0.11 R)
• M81: 37,203,046 km (0.096 R)
• M82: 38,375,295 km (0.059 R)
• M83: 38,847,425 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 11.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.38 AU - 13.22 AU

Year: 12964 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,820,550 km

• M1: 192,682 km (0.085 R)
• M2: 349,909 km (0.119 R)
• M3: 515,963 km (0.108 R)
• M4: 911,500 km (0.089 R)
• M5: 1,153,699 km (0.045 R)
• M6: 1,441,824 km (0.106 R)
• M7: 1,594,713 km (0.107 R)
• M8: 1,834,369 km (0.103 R)
• M9: 2,000,722 km (0.107 R)
• M10: 2,172,311 km (0.092 R)
• M11: 2,289,446 km (0.097 R)
• M12: 2,560,816 km (0.082 R)
• M13: 3,539,635 km (0.104 R)
• M14: 3,854,240 km (0.055 R)
• M15: 3,961,202 km (0.096 R)
• M16: 4,069,212 km (0.104 R)
• M17: 4,510,675 km (0.056 R)
• M18: 5,123,428 km (0.041 R)
• M19: 5,600,196 km (0.062 R)
• M20: 5,762,211 km (0.102 R)
• M21: 6,091,177 km (0.116 R)
• M22: 6,300,015 km (0.087 R)
• M23: 7,027,360 km (0.119 R)
• M24: 7,246,371 km (0.066 R)
• M25: 7,781,333 km (0.095 R)
• M26: 9,078,796 km (0.07 R)
• M27: 9,221,811 km (0.113 R)
• M28: 10,793,187 km (0.099 R)
• M29: 12,025,425 km (0.118 R)
• M30: 12,605,117 km (0.079 R)
• M31: 13,956,135 km (0.109 R)
• M32: 14,342,696 km (0.105 R)
• M33: 14,844,896 km (0.102 R)
• M34: 15,182,837 km (0.107 R)
• M35: 15,296,083 km (0.096 R)
• M36: 16,852,051 km (0.094 R)
• M37: 17,738,268 km (0.058 R)
• M38: 18,216,982 km (0.092 R)
• M39: 19,126,237 km (0.118 R)
• M40: 19,371,279 km (0.066 R)
• M41: 20,862,769 km (0.068 R)
• M42: 21,241,402 km (0.103 R)
• M43: 21,368,111 km (0.108 R)
• M44: 21,686,007 km (0.043 R)
• M45: 22,005,548 km (0.072 R)
• M46: 23,364,345 km (0.112 R)
• M47: 23,626,291 km (0.06 R)
• M48: 24,351,541 km (0.096 R)
• M49: 24,617,078 km (0.088 R)
• M50: 25,621,478 km (0.084 R)
• M51: 26,366,475 km (0.104 R)
• M52: 26,502,759 km (0.098 R)
• M53: 26,844,440 km (0.046 R)
• M54: 27,601,106 km (0.075 R)
• M55: 28,434,516 km (0.074 R)
• M56: 29,487,984 km (0.098 R)
• M57: 29,629,354 km (0.111 R)
• M58: 29,700,264 km (0.094 R)
• M59: 30,268,586 km (0.113 R)
• M60: 32,505,074 km (0.119 R)
• M61: 32,578,078 km (0.073 R)
• M62: 33,532,363 km (0.062 R)
• M63: 33,901,869 km (0.108 R)
• M64: 36,298,577 km (0.117 R)
• M65: 38,208,643 km (0.117 R)
• M66: 39,370,420 km (0.113 R)
• M67: 40,779,632 km (0.101 R)
• M68: 41,490,521 km (0.067 R)
• M69: 41,807,818 km (0.065 R)
• M70: 42,604,426 km (0.067 R)
• M71: 42,684,461 km (0.105 R)
• M72: 44,374,768 km (0.103 R)
• M73: 45,268,764 km (0.11 R)
• M74: 45,513,656 km (0.071 R)
• M75: 47,820,455 km (0.094 R)
• M76: 50,926,706 km (0.071 R)
• M77: 51,862,590 km (0.054 R)
• M78: 52,375,561 km (0.099 R)
• M79: 55,052,465 km (0.049 R)
• M80: 55,139,531 km (0.104 R)
• M81: 56,275,877 km (0.056 R)
• M82: 56,978,987 km (0.096 R)
• M83: 57,155,213 km (0.074 R)
• M84: 58,039,187 km (0.086 R)
• M85: 59,194,980 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,038 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit